Residential & Commercial Geothermal HVAC Service in Drummond, MT

If you want to keep your home or commercial space comfortable year-round, you need to install the right HVAC system. Whether you are dealing with freezing winters or warm summers, geothermal HVAC systems offer one of the most energy-efficient and sustainable solutions available today. Unlike traditional HVAC systems, geothermal systems use the stable temperatures beneath the earth’s surface to regulate indoor climate. So, they can reduce your energy bills by up to 70% while minimizing your carbon footprint.


Geothermal HVAC systems are very complex, and they rely on underground piping and specialized components, which means that if these systems are improperly installed, they can lead to inefficiencies, performance issues, and costly repairs down the line. That's why you need the assistance of trained geothermal HVAC service providers in Drummond, MT, who assess your property to design a system that's tailored to your space, and ensure every component - from the underground loop to the heat pump - is perfectly calibrated. This gives you peace of mind knowing that your system is running efficiently, safely, and sustainably.


Regular maintenance from professionals at M&L Heating & Cooling, Inc ensures that your geothermal system runs at peak performance year after year. Our team detects small issues before they become major problems, which helps us extend the lifespan of your equipment and keep your energy costs low. Whether for your home or business, having us install a geothermal HVAC system is one of the best long-term investments you can make, one that ensures your comfort, efficiency, and sustainability for years to come.

Exploring - Drummond, MT

Located in Granite County, Drummond is a small town with a population of close to 270 residents. Previously, it was called Edwardsville, but the name was changed after the construction of the Northern Pacific Railroad. Today, it is a working agricultural area that’s located just north of the Clark Fork River in Montana.

Happy Customers in Drummond, MT

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

All new heating system installed into an older house and newer addition, cut in new vents and ran all new duct work. They cleaned up behind themselves as they worked and left no trace at the end of each day. They will be returning to add an additional unit upstairs. Highly recommend.

Noah D.

Fixed my wall heater. Showed up on time and took thier tech about 5 minutes to figure out the problem and fix it. Spent the rest of his time cleaning and servicing the unit while he was there. Would recommend.

John B.

M & L put in whole house steam humidifier on our existing gas furnace. It has been working very well.

Jack T.

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Service response was very prompt, friendly and knowledgeable. Excellent service overall.

Eileen R.

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As a general contractor i appreciate Mike's attention to detail and knowledge of his craft. Ive worked with M and L Heating and cooling on 12 houses now and am extremely satisfied with his work. They are the only heating and air conditioning company Ill use.

David M.

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

All new heating system installed into an older house and newer addition, cut in new vents and ran all new duct work. They cleaned up behind themselves as they worked and left no trace at the end of each day. They will be returning to add an additional unit upstairs. Highly recommend.

Noah D.

Fixed my wall heater. Showed up on time and took thier tech about 5 minutes to figure out the problem and fix it. Spent the rest of his time cleaning and servicing the unit while he was there. Would recommend.

John B.

M & L put in whole house steam humidifier on our existing gas furnace. It has been working very well.

Jack T.

.

Service response was very prompt, friendly and knowledgeable. Excellent service overall.

Eileen R.

.

As a general contractor i appreciate Mike's attention to detail and knowledge of his craft. Ive worked with M and L Heating and cooling on 12 houses now and am extremely satisfied with his work. They are the only heating and air conditioning company Ill use.

 David M. 

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

All new heating system installed into an older house and newer addition, cut in new vents and ran all new duct work. They cleaned up behind themselves as they worked and left no trace at the end of each day. They will be returning to add an additional unit upstairs. Highly recommend.

Noah D.

M&L Heating & Cooling, Inc - Top Rated Residential & Commercial Geothermal HVAC Service You Can Trust in Drummond, MT

Introducing M&L Heating & Cooling, Inc - your trusted name in residential and commercial geothermal HVAC installation services in Drummond, MT. We’re not just another heating and cooling company. We’re a team of professionals who take pride in making your space as comfortable and energy-efficient as possible. To do so, our team follows all the necessary safety protocols along with a standard process which include steps like - Preliminary Consultation, Site evaluation, System Design & Planning, Taking care of Permissions & Approvals, Excavation & Loop installation, Connecting the loop to the heat pump, System integration & testing, System activation & Calibration, Support & Maintenance (post installation).


Our technicians are trained, certified, and known for their attention to detail. So trust us to listen to your needs, explain your options clearly, and deliver results that last. Call us today and you’ll get a heating and cooling partner you can trust - one that puts comfort, quality, and customer care first.